Axial Piston Variable Pump
PVM is an open - circuit axial piston variable displacement pump. The pump body is made of cast iron, and the pistons are made of wear - resistant alloys. The motor drives the drive shaft to rotate the cylinder block, causing the pistons to move back and forth. By changing the angle of the swash plate, the displacement of the pump is adjusted to achieve oil suction and discharge.
Advantages
Ultra - quiet operation reduces environmental noise pollution.
Compact design enables installation in space - constrained areas.
High - pressure rating allows for heavy - duty applications.
Wide displacement range provides versatility.
Technical Data
Type | Displacementcm³/rev | Operating pressure up to bar | Peakpressure bar | Max speedRmp | Shaft Type | Control Method |
PVM018 | 18 | 350 | 400 | 3000 | Splined shaft | PC、LSC、EPC |
PVM045 | 45 | 350 | 400 | 2800 | Splined shaft | PC、LSC、EPC |
PVM074 | 74 | 350 | 400 | 2500 | Splined shaft | PC、LSC、EPC |
PVM098 | 98 | 350 | 400 | 2200 | Splined shaft | PC、LSC、EPC |
PVM131 | 131 | 350 | 400 | 2000 | Splined shaft | PC、LSC、EPC |
PVM141 | 141 | 350 | 400 | 1800 | Splined shaft | PC、LSC、EPC |
Applications
Metal cutting machines for precise machining.
Oil & gas extraction equipment for powering drilling operations.
Mining machinery to drive conveying and lifting systems.
Marine deck equipment like winches and cranes.
Energy production facilities for hydraulic power needs.
FAQ
How do you ensure product reliability without in-house production?
We hold ISO 9001/TS 16949 certifications and have over 15 years of hydraulic manufacturing experience. Each batch undergoes a 5-stage quality verification, including pressure cycle testing and material composition analysis.
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